Such an interesting question.
Perhaps different ETs with separate agendas?
I have found the following in my archives and maybe of interest.
These are two postings I made on bulletin boards (the earliest form of internet forums!) back in 1994!
The first is my own writing, the second is an article published at the time by HUFORS and in hindsight, both are a fascinating snapshot, albeit quite disturbing accounts.
First posting:
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From a program entitled 'The Question of Extra-Terrestrial Life'?, broadcast some time ago in the U.K.
Linda Taylor, a mature English lady, recounts the following:
"It was a massive craft, it was a metal craft, full of lights, about 40 feet above my car and I was so shocked at seeing this. What scared me more than anything was that it was soundless, it didn't make any noise at all and I brought my head back into the car and my mother said `what's happening, why are we nearly breaking down, what's happening'."
SOMEHOW THEIR CAR WAS LOSING POWER. THIS THEY ATTRIBUTED TO THE CRAFT ABOVE THEM. THEY FLED TO A NEARBY PETROL STATION BEFORE GOING HOME.
"My husband, Frank, came and answered the door and he said `my God, what's happened to you, you've been in an accident', because I'd been crying and I was shaking like a leaf and I went into the house and I wanted to be very sick... and I went into the bathroom and I was violently sick.
It was when I actually was having the shower that I noticed some very, very black/blue marks on both my outer thighs, like heavy bruising, but the next day that had disappeared, that had all gone.
I hate to think that I was actually abducted...something happened on that road because we lost 55 minutes out of our lives that we just can't account for."
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Second posting:
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On a calm summer night Karen and her boyfriend were strolling along a country lane in Somerset. Suddenly they heard a humming noise and a strange object flashed overhead in a terrific blast of wind. Later there was a 30 minute gap in their evening that they couldn't explain.
Weeks afterwards Karen, 19, found that she was pregnant - although she claimed it was impossible. She began to suffer nightmares about having an ugly baby equipped with incredible intelligence. It was almost a relief when after three months, she was told she'd miscarried.
Five years later, in 1984, she heard the same humming noise and woke to find a tall blond creature with large blue eyes at her side. She was floated out of her bedroom window into a UFO. She vaguely recalls being medically examined and knowing that something "very important" had happened.
In another incident three years later, she awoke to feel tiny fingers touching her own. She is convinced that a little child was holding her hand. As her husband switched on the light Karen saw a ball of light float from the room.
UFO researchers now believe that Karen is just one of a growing army of women being abducted by aliens. Between 1965 and 1975 only 20 cases were reported worldwide. Now there are about ONE HUNDRED each year. UFO experts say it is part of a long-term programme of genetic engineering, using the Earth as a laboratory. The aliens have repeatedly told their victims they cannot breed among themselves so they need to mutate humans into their likeness for inter-breeding.
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* In January 1992, Maria was driving in the Hungarian country-side when she saw a light coming towards her. She woke in the middle of a snow covered field. Her lights and engine had failed. Her body was covered in burn like wounds with unusual puncture marks and a strange rash. The car door had been welded shut through extraordinary heat. Maria became pregnant and ultra soundexamination showed up the image of an abnormally developed foetus, which later simply disappeared.
* Debbie Tomey, from Indiana, USA began a life time of strange experiences at the age of seven when, she claims, she met an unusual little boy who "played a trick" which involved a cut to her leg. This, it is claimed was the aliens tagging her, as we tag animals, so she could be found later. When Debbie was in her teens she says she was twice taken aboard a UFO. She felt her stomach being squeezed. Something was placed inside her and felt a strong suction device at work. Five years later, in 1983, she believed she was shown her alien child during a further abduction. The child was about four. with white hair, large eyes and an egg shaped head.
* In the late seventies Susan says she was kidnapped in the North of England and place on a table inside a UFO. She was examined by creatures with large eyes, pale skins and very blond hair. Afterwards she began to have strange dreams and became unexpectedly pregnant. A few weeks later she found blood on her bed clothes and discovered she was no longer pregnant.
Two types of aliens - the Greys and the Nordics - are said to have been
visiting the Earth for centuries. Our forefathers, knowing nothing of other worlds, called one group evil goblins, the other wise magicians.
The Greys are dwarfs with white or grey skins and high, pear shaped heads. They have slit mouths with extremely large, dark eyes. These are the evil gnomes and goblins of legend. The Nordics are friendly, almost human looking. Around six feet tall, with beautiful cat like eyes and long, very blond hair, they tend to be kindly observers. They warn that the Greys are concerned only with their own survival.
Note: Please take this information as is. None of the information above has been verified.
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Above disclaimer is from the article.